EP0891804A3 - Anlage zur Entfernung von SO2 aus Rauchgas und Erzeugung von Ammoniumsulfatlösung - Google Patents

Anlage zur Entfernung von SO2 aus Rauchgas und Erzeugung von Ammoniumsulfatlösung Download PDF

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Publication number
EP0891804A3
EP0891804A3 EP98111839A EP98111839A EP0891804A3 EP 0891804 A3 EP0891804 A3 EP 0891804A3 EP 98111839 A EP98111839 A EP 98111839A EP 98111839 A EP98111839 A EP 98111839A EP 0891804 A3 EP0891804 A3 EP 0891804A3
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EP
European Patent Office
Prior art keywords
ammonium sulfate
flue gas
der
einer
scrubber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98111839A
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English (en)
French (fr)
Other versions
EP0891804B1 (de
EP0891804A2 (de
Inventor
Theo Dipl. Ing. Risse
Lourenço Dipl. Ing. Ferrao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lurgi Lentjes Bischoff GmbH
Original Assignee
Lentjes Bischoff GmbH
Lurgi Lentjes Bischoff GmbH
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Publication date
Application filed by Lentjes Bischoff GmbH, Lurgi Lentjes Bischoff GmbH filed Critical Lentjes Bischoff GmbH
Publication of EP0891804A2 publication Critical patent/EP0891804A2/de
Publication of EP0891804A3 publication Critical patent/EP0891804A3/de
Application granted granted Critical
Publication of EP0891804B1 publication Critical patent/EP0891804B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/245—Preparation from compounds containing nitrogen and sulfur
    • C01C1/246—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds
    • C01C1/247—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds by oxidation with free oxygen

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Fertilizers (AREA)

Abstract

Anlage zur Entfernung von SO2 aus Rauchgas und Erzeugung von Ammoniumsulfatlösung mit
  • einem Wäscher (1), der mindestens eine Waschzone (2), und einen unterhalb der Waschzone angeordneten, gasdurchlässigen Sammelboden (8) für Flüssigkeit aufweist,
  • einer Einrichtung (4) für die Zuführung von Ammoniakwasser zur Waschzone,
  • einer Oxidationsvorrichtung (5),
  • einem Absorptionsflüssigkeitskreislauf (9),
  • einem Rauchgaskanal (6) für die Zuführung des Rauchgases zum Wäscher, der oberhalb des Wäschersumpfes (11) in den Wäscher (1) einmündet,
  • einer im Rauchgaskanal (6) angeordneten Sprüheinrichtung (7) für die Zuführung einer den Rauchgasstrom kühlenden und mit Wasserdampf sättigenden Quenchflüssigkeit und
  • einer Einrichtung (12) für die Rückführung der Flüssigkeit aus dem Wäschersumpf (11) zu der im Rauchgaskanal angeordneten Sprüheinrichtung (7).
    • Dem Wäschersumpf (11) ist über eine Speiseleitung (13) Ammoniumsulfat aus der Oxidationsvorrichtung (5) zuführbar. An den Wäschersumpf (11) ist eine Abschlämmleitung (14) angeschlossen, aus der eine aufkonzentrierte, für eine Düngemittelproduktion geeignete Ammoniumsulfatlösung abziehbar ist. An die Oxidationsvorrichtung (5) ist ferner eine Abzugsleitung (15) für den Abzug einer im wesentlichen verunreinigungsfreien, für die Produktion von reinem Ammoniumsulfat geeignete Ammoniumsulfatlösung angeschlossen.
    EP98111839A 1997-07-19 1998-06-26 Anlage zur Entfernung von SO2 aus Rauchgas und Erzeugung von Ammoniumsulfatlösung Expired - Lifetime EP0891804B1 (de)

    Applications Claiming Priority (4)

    Application Number Priority Date Filing Date Title
    DE19731062A DE19731062C2 (de) 1997-07-19 1997-07-19 Verfahren zur Entfernung von sauren Gasen aus Rauchgasen, insbesondere aus Kraftwerksabgasen und Abgasen von Müllverbrennungsanlagen
    DE19731062 1997-07-19
    CA002263739A CA2263739C (en) 1997-07-19 1999-03-17 Apparatus for removing so2 from flue gases and for producing ammonium sulfate solution
    CA002264261A CA2264261C (en) 1997-07-19 1999-03-24 Method of removing sulfur dioxide from flue gases, especially power plant flue gases and flue gases from garbage incinerator plants

    Publications (3)

    Publication Number Publication Date
    EP0891804A2 EP0891804A2 (de) 1999-01-20
    EP0891804A3 true EP0891804A3 (de) 1999-11-03
    EP0891804B1 EP0891804B1 (de) 2003-08-27

    Family

    ID=33032766

    Family Applications (2)

    Application Number Title Priority Date Filing Date
    EP98111839A Expired - Lifetime EP0891804B1 (de) 1997-07-19 1998-06-26 Anlage zur Entfernung von SO2 aus Rauchgas und Erzeugung von Ammoniumsulfatlösung
    EP98111841A Expired - Lifetime EP0891805B1 (de) 1997-07-19 1998-06-26 Verfahren zur Entfernung von Schwefeldioxid aus Rauchgasen

    Family Applications After (1)

    Application Number Title Priority Date Filing Date
    EP98111841A Expired - Lifetime EP0891805B1 (de) 1997-07-19 1998-06-26 Verfahren zur Entfernung von Schwefeldioxid aus Rauchgasen

    Country Status (13)

    Country Link
    US (2) US6063352A (de)
    EP (2) EP0891804B1 (de)
    JP (2) JP4057705B2 (de)
    CN (2) CN1101720C (de)
    CA (2) CA2263739C (de)
    CZ (2) CZ290230B6 (de)
    DE (3) DE19731062C2 (de)
    DK (2) DK0891804T3 (de)
    ES (2) ES2205332T3 (de)
    HU (2) HU221175B1 (de)
    ID (2) ID20592A (de)
    PL (2) PL191530B1 (de)
    RU (2) RU2166355C2 (de)

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    Also Published As

    Publication number Publication date
    ID20587A (id) 1999-01-21
    PL327489A1 (en) 1999-02-01
    JPH1176748A (ja) 1999-03-23
    DK0891804T3 (da) 2003-12-22
    ES2205332T3 (es) 2004-05-01
    CN1211464A (zh) 1999-03-24
    CZ226198A3 (cs) 1999-02-17
    RU2176543C2 (ru) 2001-12-10
    JP3538547B2 (ja) 2004-06-14
    CZ226098A3 (cs) 1999-02-17
    HU9801539D0 (en) 1998-09-28
    PL191530B1 (pl) 2006-06-30
    CA2264261C (en) 2002-08-06
    DK0891805T3 (da) 2003-12-15
    DE59809385D1 (de) 2003-10-02
    HUP9801541A2 (hu) 1999-06-28
    EP0891805A3 (de) 1999-11-03
    EP0891805A2 (de) 1999-01-20
    JP4057705B2 (ja) 2008-03-05
    US6063352A (en) 2000-05-16
    HU9801541D0 (en) 1998-09-28
    ID20592A (id) 1999-01-21
    JPH1199318A (ja) 1999-04-13
    CZ291531B6 (cs) 2003-03-12
    CZ290230B6 (cs) 2002-06-12
    EP0891804B1 (de) 2003-08-27
    EP0891804A2 (de) 1999-01-20
    CA2263739A1 (en) 2000-09-17
    CN1104935C (zh) 2003-04-09
    EP0891805B1 (de) 2003-08-27
    DE19731062A1 (de) 1999-01-21
    CA2264261A1 (en) 2000-09-24
    PL191238B1 (pl) 2006-04-28
    HUP9801541A3 (en) 2002-03-28
    RU2166355C2 (ru) 2001-05-10
    HUP9801539A3 (en) 2001-09-28
    HU221175B1 (en) 2002-08-28
    ES2201376T3 (es) 2004-03-16
    US6139807A (en) 2000-10-31
    CN1211465A (zh) 1999-03-24
    DE19731062C2 (de) 2001-07-12
    PL327490A1 (en) 1999-02-01
    DE59809384D1 (de) 2003-10-02
    CN1101720C (zh) 2003-02-19
    CA2263739C (en) 2002-02-12
    HUP9801539A2 (hu) 1999-06-28

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